Hot water supply system
AssigneeAir-O-Mulder B.V.
InventorHendrik Schutte
Life of this patent
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Abstract
A gas-heated hot water reservoir comprising a supply connection for fresh water and a discharge connection to an insulated distribution line for hot water leading towards a plurality of taps, said reservoir further comprising a gasburner and a pilot burner, the latter being positioned under a vertical passage through the reservoir with an annular space around it, bounded by an insulating wall secured to the bottom of the reservoir, an open-ended thin pipe accomodated within the distribution line between the annular space and a zone near the farthest tap.
Claims1
A hot water supply system comprising a gas-heated hot water reservoir consisting of a vessel with a connection for the supply of cold water and with an insulated distribution line for hot water, a plurality of taps spaced along the distribution line, a vertical channel extending through the vessel, further provided with at least one gas burner with a pilot burner, the latter burner being placed underneath said vertical channel, an insulating jacket being mounted in the vessel around the channel in spaced relationship therefrom, and forming an annular space therebetween this jacket bearing sealingly on the bottom of the vessel, but at the upper end leaving a passage leading to the remaining portions of the vessel, a thin circulation pipe being arranged within the distribution line, which pipe at its one end opens into the annular space whilst the other open end is situated near the farthest tap.
Dependencies are inferred from the claim text.